@book{182558,
	author = {League of Nations.},
	title = {Memorandum on international trade and balances of payments, 1926-1928 / },
	publisher = {s.n. , },
	year = {1930.},
	series = {Series of League of Nations publications. II. Economic and financial. 1929. II. 51 I-III},
	address = {Geneva : }
}